do not memoize track_tests_template_filename
do not memoize track_tests_template_filename

Insti/exercism-ruby,Insti/exercism-ruby,exercism/xruby,Insti/xruby,NeimadTL/ruby,NeimadTL/ruby,Insti/exercism-ruby,Insti/xruby,NeimadTL/ruby,exercism/xruby